diff options
author | Julien Moumné <julien@piwik.org> | 2013-12-17 20:52:36 +0400 |
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committer | Julien Moumné <julien@piwik.org> | 2013-12-17 20:52:36 +0400 |
commit | 6624e27e575d6056da7881bc05e9972c50ec1128 (patch) | |
tree | 06bec63f550d16ccc8a428d40a79604496ce0985 /libs | |
parent | 5d44202fb79a9b2aa70b00ec88fd316f83a440b0 (diff) |
fixes #4373, #1640
Diffstat (limited to 'libs')
-rw-r--r-- | libs/cssmin/MIT-LICENSE.txt | 19 | ||||
-rw-r--r-- | libs/cssmin/cssmin.php | 47 | ||||
-rw-r--r-- | libs/jsmin/jsmin.php | 291 |
3 files changed, 0 insertions, 357 deletions
diff --git a/libs/cssmin/MIT-LICENSE.txt b/libs/cssmin/MIT-LICENSE.txt deleted file mode 100644 index 974edcfdc1..0000000000 --- a/libs/cssmin/MIT-LICENSE.txt +++ /dev/null @@ -1,19 +0,0 @@ -Copyright (c) 2008 Joe Scylla <joe.scylla@gmail.com> - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/libs/cssmin/cssmin.php b/libs/cssmin/cssmin.php deleted file mode 100644 index 5fa999bc54..0000000000 --- a/libs/cssmin/cssmin.php +++ /dev/null @@ -1,47 +0,0 @@ -<?php -/** - * cssmin.php - A simple CSS minifier. - * -- - * - * <code> - * include("cssmin.php"); - * file_put_contents("path/to/target.css", cssmin::minify(file_get_contents("path/to/source.css"))); - * </code> - * -- - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING - * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * -- - * - * @package cssmin - * @author Joe Scylla <joe.scylla@gmail.com> - * @copyright 2008 Joe Scylla <joe.scylla@gmail.com> - * @license http://opensource.org/licenses/mit-license.php MIT License - * @version 1.0 (2008-01-31) - */ -class cssmin - { - /** - * Minifies stylesheet definitions - * - * @param string $v Stylesheet definitions as string - * @return string Minified stylesheet definitions - */ - public static function minify($v) - { - $v = trim($v); - $v = str_replace("\r\n", "\n", $v); - $search = array("/\/\*[\d\D]*?\*\/|\t+/", "/\s+/", "/\}\s+/"); - $replace = array(null, " ", "}\n"); - $v = preg_replace($search, $replace, $v); - $search = array("/\\;\s/", "/\s+\{\\s+/", "/\\:\s+\\#/", "/,\s+/i", "/\\:\s+\\\'/i", "/\\:\s+([0-9]+|[A-F]+)/i"); - $replace = array(";", "{", ":#", ",", ":\'", ":$1"); - $v = preg_replace($search, $replace, $v); - $v = str_replace("\n", null, $v); - return $v; - } - } -?>
\ No newline at end of file diff --git a/libs/jsmin/jsmin.php b/libs/jsmin/jsmin.php deleted file mode 100644 index 3c2f859dfd..0000000000 --- a/libs/jsmin/jsmin.php +++ /dev/null @@ -1,291 +0,0 @@ -<?php -/** - * jsmin.php - PHP implementation of Douglas Crockford's JSMin. - * - * This is pretty much a direct port of jsmin.c to PHP with just a few - * PHP-specific performance tweaks. Also, whereas jsmin.c reads from stdin and - * outputs to stdout, this library accepts a string as input and returns another - * string as output. - * - * PHP 5 or higher is required. - * - * Permission is hereby granted to use this version of the library under the - * same terms as jsmin.c, which has the following license: - * - * -- - * Copyright (c) 2002 Douglas Crockford (www.crockford.com) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy of - * this software and associated documentation files (the "Software"), to deal in - * the Software without restriction, including without limitation the rights to - * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies - * of the Software, and to permit persons to whom the Software is furnished to do - * so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * The Software shall be used for Good, not Evil. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * -- - * - * @package JSMin - * @author Ryan Grove <ryan@wonko.com> - * @copyright 2002 Douglas Crockford <douglas@crockford.com> (jsmin.c) - * @copyright 2008 Ryan Grove <ryan@wonko.com> (PHP port) - * @license http://opensource.org/licenses/mit-license.php MIT License - * @version 1.1.1 (2008-03-02) - * @link http://code.google.com/p/jsmin-php/ - */ - -class JSMin { - const ORD_LF = 10; - const ORD_SPACE = 32; - - protected $a = ''; - protected $b = ''; - protected $input = ''; - protected $inputIndex = 0; - protected $inputLength = 0; - protected $lookAhead = null; - protected $output = ''; - - // -- Public Static Methods -------------------------------------------------- - - public static function minify($js) { - $jsmin = new JSMin($js); - return $jsmin->min(); - } - - // -- Public Instance Methods ------------------------------------------------ - - public function __construct($input) { - $this->input = str_replace("\r\n", "\n", $input); - $this->inputLength = strlen($this->input); - } - - // -- Protected Instance Methods --------------------------------------------- - - protected function action($d) { - switch($d) { - case 1: - $this->output .= $this->a; - - case 2: - $this->a = $this->b; - - if ($this->a === "'" || $this->a === '"') { - for (;;) { - $this->output .= $this->a; - $this->a = $this->get(); - - if ($this->a === $this->b) { - break; - } - - if (ord($this->a) <= self::ORD_LF) { - throw new JSMinException('Unterminated string literal.'); - } - - if ($this->a === '\\') { - $this->output .= $this->a; - $this->a = $this->get(); - } - } - } - - case 3: - $this->b = $this->next(); - - if ($this->b === '/' && ( - $this->a === '(' || $this->a === ',' || $this->a === '=' || - $this->a === ':' || $this->a === '[' || $this->a === '!' || - $this->a === '&' || $this->a === '|' || $this->a === '?')) { - - $this->output .= $this->a . $this->b; - - for (;;) { - $this->a = $this->get(); - - if ($this->a === '/') { - break; - } elseif ($this->a === '\\') { - $this->output .= $this->a; - $this->a = $this->get(); - } elseif (ord($this->a) <= self::ORD_LF) { - throw new JSMinException('Unterminated regular expression '. - 'literal.'); - } - - $this->output .= $this->a; - } - - $this->b = $this->next(); - } - } - } - - protected function get() { - $c = $this->lookAhead; - $this->lookAhead = null; - - if ($c === null) { - if ($this->inputIndex < $this->inputLength) { - $c = substr($this->input, $this->inputIndex, 1); - $this->inputIndex += 1; - } else { - $c = null; - } - } - - if ($c === "\r") { - return "\n"; - } - - if ($c === null || $c === "\n" || ord($c) >= self::ORD_SPACE) { - return $c; - } - - return ' '; - } - - protected function isAlphaNum($c) { - return ord($c) > 126 || $c === '\\' || preg_match('/^[\w\$]$/', $c) === 1; - } - - protected function min() { - $this->a = "\n"; - $this->action(3); - - while ($this->a !== null) { - switch ($this->a) { - case ' ': - if ($this->isAlphaNum($this->b)) { - $this->action(1); - } else { - $this->action(2); - } - break; - - case "\n": - switch ($this->b) { - case '{': - case '[': - case '(': - case '+': - case '-': - $this->action(1); - break; - - case ' ': - $this->action(3); - break; - - default: - if ($this->isAlphaNum($this->b)) { - $this->action(1); - } - else { - $this->action(2); - } - } - break; - - default: - switch ($this->b) { - case ' ': - if ($this->isAlphaNum($this->a)) { - $this->action(1); - break; - } - - $this->action(3); - break; - - case "\n": - switch ($this->a) { - case '}': - case ']': - case ')': - case '+': - case '-': - case '"': - case "'": - $this->action(1); - break; - - default: - if ($this->isAlphaNum($this->a)) { - $this->action(1); - } - else { - $this->action(3); - } - } - break; - - default: - $this->action(1); - break; - } - } - } - - return $this->output; - } - - protected function next() { - $c = $this->get(); - - if ($c === '/') { - switch($this->peek()) { - case '/': - for (;;) { - $c = $this->get(); - - if (ord($c) <= self::ORD_LF) { - return $c; - } - } - - case '*': - $this->get(); - - for (;;) { - switch($this->get()) { - case '*': - if ($this->peek() === '/') { - $this->get(); - return ' '; - } - break; - - case null: - throw new JSMinException('Unterminated comment.'); - } - } - - default: - return $c; - } - } - - return $c; - } - - protected function peek() { - $this->lookAhead = $this->get(); - return $this->lookAhead; - } -} - -// -- Exceptions --------------------------------------------------------------- -class JSMinException extends Exception {} -?>
\ No newline at end of file |